Retraction Note: MiR-15a-3p suppresses the growth and metastasis of ovarian cancer cell by targeting Twist1

B Fan1, L-P Chen, Y-H Yuan

  • 1Obstetrics and Gynecology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China.

Insights

This ovarian cancer study is retracted due to duplicate figures, impacting the reliability of its findings on microRNA-15a-3p and Twist1. The authors and journal agreed on retraction after discovering data integrity issues.

Area of Science:

  • Oncology
  • Molecular Biology
  • Genetics

Context:

  • Ovarian cancer is a leading cause of cancer-related death in women.
  • MicroRNAs (miRNAs) play crucial roles in cancer development and progression.
  • Twist1 is a transcription factor implicated in cancer metastasis.

Purpose:

  • To investigate the role of microRNA-15a-3p (miR-15a-3p) in suppressing ovarian cancer cell growth and metastasis.
  • To identify Twist1 as a direct target of miR-15a-3p in ovarian cancer.

Summary:

  • The article "MiR-15a-3p suppresses the growth and metastasis of ovarian cancer cell by targeting Twist1" has been retracted.
  • Retraction was initiated by the authors due to duplicate figures (Figures 3D and 6D).
  • The journal's investigation confirmed figure duplication, leading to mistrust in the presented results and retraction.

Impact:

  • The retraction raises concerns about the validity of the study's conclusions regarding miR-15a-3p and Twist1 in ovarian cancer.
  • This highlights the importance of rigorous data verification in scientific publishing.
  • Researchers should exercise caution when referencing this retracted study.

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